header{
    width: 100vw;
    /*height: 80px;*/
    background-color:darkorange;
}
header>div{
    width: 100%;
}
header>div>img{
    width: 100%;
}
header>div>div>img{
    width: 30%;

}
header>div>div{
    position: absolute;
    top: 20px;
    left: 50px;
}
header a{
    color: white;
}
.wddd{
    width: 100vw;
    background-color: white;
    height: 40px;
}
.wddd>div>div>img{
    width: 8vw;
    margin: 0;
    padding: 0;
}
.wddd>div>div{
    display: inline-block;
    float: right;
}
.wddd>div{
    line-height: 40px;
}
.tpjl2{
    width: 15vw;
    height: 15vw;
    background-image: url(服务/images/spr2.png);
    background-size:100% 600%;
}
.t1{
    background-position: 0 0;
}
.t2{
    background-position: 0 -99%;
}
.t3{
    background-position: 0 -197%;
}
.sxzl{
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-around;
    background-color: white;
    margin-top: 3px;
    padding: 10px;
}
.sxzl>div{
    text-align: center; 
}
.sxzl>div>div:nth-of-type(2){
    margin-left: 5px;
}
.ty{
    background-color:white;
    width: 100vw;
    margin: 20px 0;
    height: 40px;
    padding: 0 10px;
}
.ty>div{
    width: 30px;
    height: 30px;
    /*background-color: sandybrown;*/
    background-image: url(服务/images/spr2.png);
    background-size:100% 800% ;
    background-position: 0 -397%;
    display: inline-block;
    position: relative;
    top: 6px;

}
.ty>span{
    font-size: 1.2em;
    position: relative;
    bottom: 2px;
}
#jkh{
    width:2em;
    position: relative;
    top: 5px;
    float: right;
}
#f1{
    width: 30px;
    height: 30px;
    /*background-color: sandybrown;*/
    background-image: url(服务/images/spr2.png);
    background-size:100% 800% ;
    background-position: 0 -497%;
    display: inline-block;
    position: relative;
    top: 6px;
}
#f2{
    width: 30px;
    height: 30px;
    /*background-color: sandybrown;*/
    background-image: url(服务/images/spr2.png);
    background-size:100% 800% ;
    background-position: 0 -599%;
    display: inline-block;
    position: relative;
    top: 6px; 
}
#f3{
    width: 30px;
    height: 30px;
    /*background-color: sandybrown;*/
    background-image: url(服务/images/spr2.png);
    background-size:100% 800% ;
    background-position: 0 -700%;
    display: inline-block;
    position: relative;
    top: 6px;     
}